Hi, I installed PHP on CentOS on a 32bit machine successfully. When I applied the same steps on a 64bit machine, I got the errors when I did the ./configure. Here're the steps I followed and I would be appreciated that somebody can point out the fix of it.
1) install apache2 at default location /usr/local/apache2
2) install PHP by first running ./configure
./configure --with-apxs2=/usr/local/apache2/bin/apxs --with-gd --with-curl --with-mysql --with-pdo-mysql --with-jpeg-dir --with-png-dir --with-freetype-dir --with-zlib

then it stops at
checking for openssl support in libcurl... no
checking for gnutls support in libcurl... no
checking for curl_easy_perform in -lcurl... no
configure: error: There is something wrong. Please check config.log for more information.


When I checked config.log, it shows

checking for openssl support in libcurl... no
checking for gnutls support in libcurl... no
checking for curl_easy_perform in -lcurl... no
configure: error: There is something wrong. Please check config.log for more information.
[yifei@localhost php-5.2.6]$
[yifei@localhost php-5.2.6]$ vi config.log

int main(int argc, char *argv[]) {
curl_version_info_data *data = curl_version_info(CURLVERSION_NOW);
if (data && data->ssl_version && *data->ssl_version) {
const char *ptr = data->ssl_version;
while(*ptr == ' ') ++ptr;
return strncasecmp(ptr, "OpenSSL", sizeof("OpenSSL")-1);
}
return 1;
}

configure:25298: checking for gnutls support in libcurl
configure:25320: gcc -o conftest -L/usr/kerberos/lib64 -lcurl -lgssapi_krb5 -lkrb5 -lk5crypto -lcom_err -lresolv -ldl -lidn -lssl -lcrypto -lz -Wl,-rpath,/usr/lib conftest.c -lz -lresolv -lm -ldl -lnsl -lxml2 -lz -lm 1>&5
/usr/bin/ld: skipping incompatible /usr/lib/libgssapi_krb5.so when searching for -lgssapi_krb5
/usr/bin/ld: skipping incompatible /usr/lib/libgssapi_krb5.a when searching for -lgssapi_krb5
/usr/bin/ld: cannot find -lgssapi_krb5
collect2: ld returned 1 exit status
configure: failed program was:
#line 25305 "configure"
#include "confdefs.h"

#include <curl/curl.h>
int main(int argc, char *argv[]) {
curl_version_info_data *data = curl_version_info(CURLVERSION_NOW);
if (data && data->ssl_version && *data->ssl_version) {
const char *ptr = data->ssl_version;
while(*ptr == ' ') ++ptr;
return strncasecmp(ptr, "GnuTLS", sizeof("GnuTLS")-1);
}
return 1;
}

configure:25697: checking for curl_easy_perform in -lcurl
configure:25716: gcc -o conftest -g -O2 -Wl,-rpath,/usr/kerberos/lib64 -L/usr/kerberos/lib64 -Wl,-rpath,/usr/kerberos/lib64 -L/usr/kerberos/lib64 -lcurl -lgssapi_krb5 -lkrb5 -lk5crypto -lcom_err -lresolv -ldl -lidn -lssl -lcrypto -lz conftest.c -lcurl -lcurl -lz -lresolv -lm -ldl -lnsl -lxml2 -lz -lm -lcurl -lgssapi_krb5 -lkrb5 -lk5crypto -lcom_err -lresolv -ldl -lidn -lssl -lcrypto -lz 1>&5
/usr/bin/ld: skipping incompatible /usr/lib/libgssapi_krb5.so when searching for -lgssapi_krb5
/usr/bin/ld: skipping incompatible /usr/lib/libgssapi_krb5.a when searching for -lgssapi_krb5
/usr/bin/ld: cannot find -lgssapi_krb5


Can someone tell me how to fix this? Thanks.

JF

You need a 64-bit version of everything you've specified with the --with switches. It looks like PHP is finding a 32-bit version.

when I ran the command "yum install curl-devel", it displays

Package curl-devel - 7.15.5-2.el5.i386 is already installed.
Package curl-devel - 7.15.5-2.el5.x86_64 is already installed.

Does anybody knows how to only install x86_64 version of the libcurl library? Thanks.


JF

curl-devel-7.15.5-2.el5
e2fsprogs-devel-1.39-15.el5
krb5-devel-1.6.1-25.el5
libidn-devel-0.6.5-1.1
openssl-devel-0.9.8b-10.el5

64位的系统给php添加curl的时候,
cd /usr/local/src/php-5.2.6/ext/curl/
/usr/local/php-fcgi/bin/phpize
./configure --with-php-config=/usr/local/php-fcgi/bin/php-config
居然出现一下错误!
checking for gnutls support in libcurl... no
checking for curl_easy_perform in -lcurl... no
configure: error: There is something wrong. Please check config.log for more information.

我赶紧检查有没有装curl的devel
rpm -qa |grep curl

全都有!
查了半天资料, 还是找到结果了, 只要以下包都安装了, 就可以完美通过!
curl-devel-7.15.5-2.el5
e2fsprogs-devel-1.39-15.el5
krb5-devel-1.6.1-25.el5
libidn-devel-0.6.5-1.1
openssl-devel-0.9.8b-10.el5
至于每个包的作用, 自己去查吧! 呵呵

need install the package above, detail: http://www.hao32.com/webserver/264.html

I had the same issue, tried alot but finally I figured out that this is 32bit and 64bit issue.

I simply followed these steps and all fine:

http://www.syednetworks.com/?page_id...ad=226&start=0